Tripp Lite AG-879F Series Owner's Manual page 19

Troubleshooting/Maintenance
Maintenance
Your Inverter requires no maintenance and contains no user-
serviceable or replaceable parts, but should be kept clean and dry at
all times. Periodically check, clean and tighten all cable connections as
necessary, both on the unit and on the battery.
Maximum output power (continuous or peak) is only available when the
vehicle battery is properly charged. Run the vehicle's engine often to
maintain a proper charge.
The Inverter can operate with your vehicle engine off, but best
performance is usually attained when the engine is running. Because
the Inverter converts, but does not produce electrical energy, the
Inverter's performance is relative to the condition of your vehicle's
electrical system (battery, alternator and wiring). If other loads (air
conditioner, heater, lights, etc.) are also using power, you may get less
runtime.
19
18-11-134-9338A0.indb 19 12/5/2018 9:13:37 AM